2 unchanged sentences
However, litigation is subject to inherent uncertainties and an adverse result in these or other matters may arise from time to time that may harm our business.
−Removed: We are currently not aware of any such legal proceedings or claims that we believe will have a material adverse effect on our business, financial condition or operating results.
+Added: We are currently not aware of any such legal proceedings or claims that we believe will have a material adverse effect on our business, financial condition or operating results, except as set forth below.
+Added: de Lacy, David Maley, and Judith Schrecker v.
+Added: ClearSign Technologies Corporation, Case No.
+Added: 2026-0082-CDW (Delaware Court of Chancery)
+Added: On January 16, 2026, the Former Directors filed a petition for advancement in the Delaware court of Chancery for an advancement of legal fees relating to a request, by us, for the Former Directors to return material generated by the Special Committee.
+Added: The advancement proceeding effectuated an advancement of monies to the Former Directors counsel for monies incurred to represent the Former Directors in this matter.
+Added: The advancement proceeding followed a prescribed court process where the legal fees were reviewed to determine a reasonable amount payable to the Former Directors’ counsel for representation in this matter.
+Added: We do not believe this proceeding will have a material adverse effect on the future operations of the Company.
+Added: In addition, we do not anticipate any additional claims for advancement of legal fees in this case in the future.
+Added: The total advancement request amounted to $319 thousand, which was paid in full during the three months ended March 31, 2026.
+Added: We incorporate herein by reference the risk factors included under “Part I - Item 1A.
+Added: Risk Factors” of our Annual Report on Form 10-K for the year ended December 31, 2025 which we filed with the SEC on March 31, 2026.
+Added: There are no material changes from the risk factors set forth in such prior filing.
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.